Display screen or portion thereof with graphical user interface



FIG. 1 shows a first embodiment of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 shows a second embodiment of the display screen or portion thereof with graphical user interface.

The broken lines showing a display screen or portion thereof and portions of the graphical user interface form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 